Diff Report
Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Asset\CssCollectionRenderer::render

Drupal\Core\Asset\CssCollectionRenderer::renderRun #54f295e72ec52Run #54f29712d4f96DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,868 2,889 21 0.7%
Incl. Wall Time (microsec) per call 2,868 2,889 21 0.7%
Excl. Wall Time (microsec)458 467 9 2.0%
Incl. MemUse (bytes)41,544 41,544 0 0.0%
Incl. MemUse (bytes) per call 41,544 41,544 0 0.0%
Excl. MemUse (bytes)-51,152 -51,152 0 0.0%
Incl. PeakMemUse (bytes)60,240 60,240 0 0.0%
Incl. PeakMemUse (bytes) per call 60,240 60,240 0 0.0%
Excl. PeakMemUse (bytes)7,496 7,496 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\CssCollectionRenderer::render [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\CssCollectionRenderer::render0 N/A% 21 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 42.9% 0 N/A% 0 N/A%
Parent function
template_preprocess_html0 N/A% 21 100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% 26 123.8% 0 N/A% 0 N/A%
Drupal\Core\State\State::get0 N/A% -7 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}0 N/A% -4 -19.0% 0 N/A% 0 N/A%
implode0 N/A% -3 -14.3% 0 N/A% 0 N/A%
array_slice0 N/A% 2 9.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\String::checkPlain0 N/A% -2 -9.5% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 N/A% 0 N/A%